2014 Hot Sale Product Warm White SMD LED 3W 5050 SMD LED
- Ref Price:
-
$0.39 - 0.42
/ bag
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pcs bag
- Supply Capability:
- 100000 Pcs Per Month bag/month
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General Introduction
2014 Hot sale product warm white SMD LED 3w 5050 smd led
Description
1. Low light degradation: Continous lighting 2000 hours above 1% (Almost 0) light degradation
2. High CRI: >80
3. High bright Luminous Flux: Up to 330-360lm
4. Forward voltage: 6.0-6.6V
5. High consistency in light color, high cost-effective
6. Long life-span: 80000 hours above
7. Adopt Famous LED brand Chip: Famous chip in China
8. Color Temperature: 3000-3200K (3000-3200,4000-4300,6000-6500k are available)
9. Gold wire: 99.99% Germany herqeus 1.2~1.5mil gold wire( For bearing bigger current, Good wire has less electricity resistance can make sure long life-span)
10. LED base: EMC (Epoxy Molding Compound ) ( The best LED Base material till now, Better degradation, Better higher LM)
11. Used the imported equipments: ASM LED solid crystal machine, ASM welding machine, MUSASHI Powder
12. Spectrophotometry machine: ZVISION (Make sure the same BIN No. for our customers)
Applications
Indoor ligting: Spot light, Ceiling light bulb
Roadway lighting: Street light, Garden light, Tunnel light
Architectural lighting landscapes, lighting exterior illumination, etc.
Wall lamps, underwater lamps, decorative illumination, and more Underground lamps, reading lamps, emergency lights, and interior illumination Miner's lamps, flashlights, and car lamps.
Quality control
Before the order confirmed finally,we would strictly check the material,color,dimension of the sample step by step
We salesman,also as an order follower,would trace every phase of production from the beginning
We have a QC team,every product would be checked by them before packed
We would try our best to help clients solve problems when they occurred.
Our Service
We promise to provide customers with highest quality, best price and best before and after-sales service. Of course we will be happy to assist you at anytime in any technical questions you may have. If you have some queries, please feel free to contact with us, I will make all my efforts to help you.
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
By sea | 30-40 business days |
1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address.
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
- Q:Patch LED beads can be bought in what place?
- Many LED packaging plants do patch LED, you can find the relevant manufacturers to contact, or go to the local electronic components market according to your needs
- Q:Patch LED market conditions
- Chinese suppliers also offer mature, but less profitable two-color and trichromatic products, which are mostly used in backlighting, appliances, consumer products, consumer electronics and display. Despite low market demand, vendors continue to offer sideview SMD LED, including 335 (4008), 020 (3806) and 215 (2810)
- Q:The quality of the LED patch module
- Quality of circuit board. In the same quality of LED, the quality of PCB will have an important impact on the life of LED. The circuit board is divided into aluminum plate, glass fiber board, semi glass fiber board and paperboard. The quality of aluminum is the best, the best cooling effect, but the cost is too high, the domestic manufacturers generally only in high-power LED products use, LED module manufacturers generally use cardboard, semi glass fiber and glass fiber board. Module, piranha, straw hat module monochrome is generally used in cardboard or semi glass, commonly used glass fiber or semi SMD glass fiber board. Colorful and full color module series generally at least half of glass fiber, so as to match.
- Q:Production of a number of substrates, the use of SMD LED lights, red lights and green lights are not bad, blue lights appear mass dark, do not know why? Is the LED blue light material easy to use dark?
- The pressure drop of the blue light is greater than that of the red light and the green light. If the series connection is the same as that of the green light and red light, the current limiting resistor will tend to dim
- Q:Such as title, please have welding patch LED lamp experience expert guidance, do not search from the Internet to the theoretical knowledge, thank you!
- Recommend to communicate with older employees, they will have a lot of welding experience
- Q:What is the difference in performance between the LED plug-in and the LED patch?
- No difference, because the core of the two is the same, are diode PN junction, but no packaging, the production process is a little different
- Q:How do led patches measure good or bad?
- The patch LED is also called SMD LED. Its principle of luminescence is to pass the current through the compound semiconductor. Through the combination of the electron and the hole, the excess energy will be released in the form of light to achieve the effect of luminescence.
- Q:LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?
- L electrode for eutectic solder reflow, the other can be used, regardless of the kind of welding, the temperature is not lower than 100 degrees, the flammable soluble materials have strict requirements, depending on whether the welding temperature is lower than the melting point of what you said or. Otherwise, there will be deformation or damage to the material in the reflow process.
- Q:Led lamp and Led patch two what is the difference between ah, the feeling is a patch of long service life, whether or not? 5-10 meters pan area lighting lamp selection Everbright shaped or patch shape?
- Patches do some high-end things, large luminous area, from afar to see more clearly, 5-10 meters with patches better!
- Q:Patch LED features
- Without heating time, lighting is faster than general light (about 3 ~ 400ns).The electro optic conversion efficiency is high, the power consumption is small, and the energy consumption is about 1/3 ~ 1/20 than that of the bulb.
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Send your message to us
2014 Hot Sale Product Warm White SMD LED 3W 5050 SMD LED
- Ref Price:
-
$0.39 - 0.42
/ bag
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pcs bag
- Supply Capability:
- 100000 Pcs Per Month bag/month
OKorder Service Pledge
OKorder Financial Service
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